Annual report pursuant to Section 13 and 15(d)

Short-Term Revolving Lines of Credit (Details)

v3.8.0.1
Short-Term Revolving Lines of Credit (Details)
Mar. 31, 2018
USD ($)
Mar. 31, 2018
AUD ($)
Mar. 31, 2018
EUR (€)
Mar. 31, 2018
INR (₨)
Mar. 31, 2017
USD ($)
Netherlands [Member]          
Short-Term Revolving Lines of Credit          
Outstanding borrowings $ 0       $ 0
India [Member]          
Short-Term Revolving Lines of Credit          
Outstanding borrowings 0       0
Australia [Member]          
Short-Term Revolving Lines of Credit          
Outstanding borrowings         0
Revolving Credit Facility [Member]          
Short-Term Revolving Lines of Credit          
Outstanding borrowings 0       $ 0
Euro Member Countries, Euro | Revolving Credit Facility [Member] | Netherlands [Member]          
Short-Term Revolving Lines of Credit          
Maximum borrowing capacity | €     € 4,000,000    
United States of America, Dollars | Revolving Credit Facility [Member] | Netherlands [Member]          
Short-Term Revolving Lines of Credit          
Maximum borrowing capacity 4,928,000        
United States of America, Dollars | Revolving Credit Facility [Member] | India [Member]          
Short-Term Revolving Lines of Credit          
Maximum borrowing capacity 1,230,000        
United States of America, Dollars | Revolving Credit Facility [Member] | Australia [Member]          
Short-Term Revolving Lines of Credit          
Maximum borrowing capacity $ 177,000        
India, Rupees | Revolving Credit Facility [Member] | India [Member]          
Short-Term Revolving Lines of Credit          
Maximum borrowing capacity | ₨       ₨ 80,000,000  
Australia, Dollars | Revolving Credit Facility [Member] | Australia [Member]          
Short-Term Revolving Lines of Credit          
Maximum borrowing capacity   $ 230,000